Gas Furnaces

Furnace service.

Chaves Heating & Air Conditioning, Inc. provides superior heating services in Hudson, MA and surrounding communities. We are the leading company for all of your heating needs. If you are in need of repairs, maintenance, or a brand new system, the technicians and consultants at Chaves are the qualified professionals for the job.
In addition to providing the highest quality of service, we aim to educate our customers - informed decisions are good decisions. It is important that you have confidence in our ability to perform the service for which you are hiring us. Call us or request service online.

How Much Money Can a New Furnace Save You?

Our AFUE energy savings calculator can help determine how much you could save on your utility bills. Simply enter your current unit's AFUE value and compare it to a newer, more efficient system. You can even customize it to better match your home's system for a more accurate calculation.

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Furnace Repair

Don't get left in the cold! Our team is here to keep your home warm and cozy. We repair all makes and models of gas and propane furnaces. Our technicians are honest, hard working, and always transparent about the work we do.

Furnace Replacement

Sometimes a repair is not sufficient to fix your furnace. At times a new furnace is the most cost and energy efficient solution. Performing repairs or service on a system in need of replacement is counter productive and costly. We will always help you to determine whether a repair or replacement is the best option.

If you do need a furnace replacement, we know how overwhelming it can be. Here are some of the frequently asked questions about furnaces that we get from some of our Hudson, MA residents:

What Are The Different Types Of Furnaces?

Single Stage: A single-stage furnace has only one stage of operation. It can either be turned on or turned off.

Two Stage: A two stage furnace has two settings - full and half speed. This is a more efficient way to hear and provides more comfort by moving air at a slower pace.

Variable Stage or Modulating: Modulates the speed and heat output based on the temperature outside and the desired comfort level inside. This type of furnace is the most efficient as it only works as much as you need it to.

What Is AFUE?

AFUE, or Annualized Fuel Utilization Efficiency, is a measure of furnace-heating efficiency. The higher the AFUE, the more efficient the furnace.

What Size Furnace Do I Need?

We can calculate an appropriately sized furnace by determining how many BTU’s (British Thermal Units) are required to heat your home. Contrary to what you might think, a bigger furnace does not necessarily mean better or more heating power. Call us at Chaves HVAC, and we can set up an appointment to calculate the furnace size you might need.

Gas Furnace Repair in Sudbury, MA, 01776

“The technician came an hour after I called in even though I was on a waiting list. He clearly answered several questions I had about our system and thoroughly explained everything he needed to do. The technician was professional, yet very personable.”
- Bill D.

Gas Furnace Maintenance in Acton, MA 01718

“Technicians are always polite and courteous. They do their work promptly, leave the work area clean, and inform us of anything we need to know.”

- George R.

Gas Furnace Maintenance in Sudbury, MA 01776

“Isaac, the service tech, was very helpful and respectful of our health and property. He was extremely polite and answered all my questions.”

- Mark D.

Gas Furnace Maintenance in Northborough, MA 01532

“Our technician, Matt, was prompt and courteous. He answered several questions related to the maintenance of our furnace. Good Job!”

- Terry T.

Gas Furnace Repair in Hudson, MA 01749

“Excellent service Very knowledgeable tech”

- Robert I.

Gas Furnace Maintenance in Sudbury, MA 01776

“From scheduling to the actual service call, Chaves made it so easy. Their use of technology to communicate, in addition to phone calls, was exactly what I needed and wanted. They were very attentive, and now have us as a customer.”

- Sean K.

Gas Furnace Maintenance in Lancaster, MA 01523

“New customer to Chaves. The service tech was courteous and professional, asking me questions about how the system was performing, the last service, concerns I may have, etc. He explained a couple of items needing attention, and why. Thus far I am very satisfied.”

- Charles H.

Gas Furnace Maintenance in Berlin, MA 01503

“Corey is very personable and professional. Great experience”

- Dianne K.

Gas Furnace Maintenance in Shrewsbury, MA 01545

“Excellent in all respects”

- Paul R.

Gas Furnace Maintenance in Marlborough, MA 01752

“This was my first time having Chaves to my annual HVAC maintenance. I chose them based on positive experience of neighbors. I was very pleased. The technician was thorough and did not rush. He also explained everything well. I look forward to having them do future maintenance and I would certainly not hesitate to contact them if I were to experience a problem.”

- Karen N.

Need Furnace Service?

Contact the experts at Chaves HVAC.

Call us at 978-562-5309!